Disk drive locking device



FIG. 1 is a front perspective view of a disk drive locking device, showing my new design;

FIG. 2 is a side elevational view thereof, the opposite side elevational view is a mirror image;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevation view thereof; and,

FIG. 6 is a rear elevational view thereof. 

The ornamental design for a disk drive locking device, as shown and described. 